Remote control starting up and shutdown circuit with installing VCD machine

Published:2012/8/27 22:57:00 Author:Ecco | Keyword: Remote control , starting up, shutdown , installing VCD machine | From:SeekIC

CD machine has a lot of remote control functions, but usually it does not have remote control starting up and shutdown function, and its power line is shorter. As shown in the figure, it is the remote control starting up and shutdown circuit which is added on CD machine. Components selection; IC selects CMOS double D triggers CD4013. VT1 selects 3DU5 phototransistor. VT2 choose 9,013 NPN silicon tube, β>100. BCR selects 3A400V TRIAC such as TLC226 and so on. LED selects 5mm red light-emitting diode with any models. X selects 220V,10A flat dark socket. The remaining components are shown in the figure.



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